Calculator User Manual

15EQSOLV.DOC TI-86, Chap 15, US English Bob Fedorisko Revised: 02/13/01 2:34 PM Printed: 02/13/01 3:04 PM Page 201 of 12

Preview: The Equation Solver .......................................... 202

Entering an Equation in the Equation-Entry Editor .......... 203

Setting Up the Interactive-Solver Editor........................... 204

Solving for the Unknown Variable ................................... 206

Graphing the Solution...................................................... 207

Solver Graph Tools........................................................... 207

The Simultaneous Equation Solver .................................. 208

The Polynomial Root-Finder............................................. 211

F1 F2 F3

M1 M2

TI 86

Equation Solving